S. Egashira

833 total citations
45 papers, 616 citations indexed

About

S. Egashira is a scholar working on Aerospace Engineering, Electrical and Electronic Engineering and Global and Planetary Change. According to data from OpenAlex, S. Egashira has authored 45 papers receiving a total of 616 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Aerospace Engineering, 29 papers in Electrical and Electronic Engineering and 5 papers in Global and Planetary Change. Recurrent topics in S. Egashira's work include Antenna Design and Analysis (24 papers), Microwave Engineering and Waveguides (15 papers) and Advanced Antenna and Metasurface Technologies (8 papers). S. Egashira is often cited by papers focused on Antenna Design and Analysis (24 papers), Microwave Engineering and Waveguides (15 papers) and Advanced Antenna and Metasurface Technologies (8 papers). S. Egashira collaborates with scholars based in Japan and Italy. S. Egashira's co-authors include Eisuke Nishiyama, Takahiro Itoh, M. Aikawa, Maria Nicolina Papa, Takayuki Tanaka, Kazumasa Tanaka, Yusaku Fujii, Kiwamu ASHIDA, Kentaro Taki and Masahiro Kawaguchi and has published in prestigious journals such as IEEE Transactions on Antennas and Propagation, Natural hazards and earth system sciences and Radio Science.

In The Last Decade

S. Egashira

35 papers receiving 537 citations

Peers

S. Egashira
M.W. Whitt United States
G. Sadowy United States
Rakesh Bhan India
Xiaolan Xu United States
A.J. Blanchard United States
W. Edelstein United States
Anne Lönnqvist Finland
R. Werninghaus Germany
M. Ash United Kingdom
M.W. Whitt United States
S. Egashira
Citations per year, relative to S. Egashira S. Egashira (= 1×) peers M.W. Whitt

Countries citing papers authored by S. Egashira

Since Specialization
Citations

This map shows the geographic impact of S. Egashira's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by S. Egashira with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Egashira more than expected).

Fields of papers citing papers by S. Egashira

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Egashira. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by S. Egashira. The network helps show where S. Egashira may publish in the future.

Co-authorship network of co-authors of S. Egashira

This figure shows the co-authorship network connecting the top 25 collaborators of S. Egashira. A scholar is included among the top collaborators of S. Egashira based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with S. Egashira. S. Egashira is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Taki, Kentaro, et al.. (2012). Method for evaluating flood disaster reduction measures in alluvial plains. Journal of Flood Risk Management. 6(3). 210–218. 12 indexed citations
3.
TAKEBAYASHI, Hiroshi, et al.. (2007). Water Surface Elevation at the Upstream Side of a River Mouth Sandbar during Floods. Journal of Coastal Research. 50(sp1). 2 indexed citations
4.
Nishiyama, Eisuke, M. Aikawa, & S. Egashira. (2004). Stacked microstrip antenna for wideband and high gain. IEE Proceedings - Microwaves Antennas and Propagation. 151(2). 143–143. 90 indexed citations
5.
Papa, Maria Nicolina, S. Egashira, & Takahiro Itoh. (2003). Critical conditions of bed sediment entrainment due to debris flows. EGS - AGU - EUG Joint Assembly. 9673. 1 indexed citations
6.
Nishiyama, Eisuke, et al.. (2003). Planar array antenna using waveguide-fed sub-array. 592–595. 1 indexed citations
7.
Tanaka, Takayuki, et al.. (2002). AM-FM-cellular mobile telephone tri-band antenna with double sleeves. 958–961.
8.
Nishiyama, Eisuke, M. Aikawa, & S. Egashira. (2001). FDTD Analysis of Stacked Microstrip Antenna with High Gain. Electromagnetic waves. 33. 29–43. 25 indexed citations
9.
Egashira, S., et al.. (2001). Transition mechanism of debris flows over rigid bed to over erodible bed. Physics and Chemistry of the Earth Part B Hydrology Oceans and Atmosphere. 26(2). 169–174. 35 indexed citations
10.
Kawaguchi, Masahiro, et al.. (1998). Relationship between the Electrical Resistivity of Enamel and the Relative Humidity. Connective Tissue Research. 38(1-4). 53–57. 5 indexed citations
11.
Fujii, Yusaku, et al.. (1997). Design of Waveguide Parallel Fed Planar Antenna Comprised of Sub-Arrays With Four Apertures. Journal of Electromagnetic Waves and Applications. 11(6). 853–864. 2 indexed citations
12.
Egashira, S., et al.. (1997). 3-D Numerical Solution of Flow in Sine-Generated Meandering Compound Channel. 246–251. 1 indexed citations
13.
Noguchi, Takuya, et al.. (1996). Consideration on High Accurate Positioning with Simplified DGPS. 20(3). 71–76.
14.
Kubo, Yoshihiro, et al.. (1996). Analysis on Stacked Maicrostrip Antenna by Finite-Difference Time-Domain Method. 20(3). 17–20. 1 indexed citations
15.
Nishiyama, Eisuke, et al.. (1992). Stacked circular polarized microstrip antenna with wide band and high gain. 1923–1926 vol.4. 5 indexed citations
16.
Nishiyama, Eisuke, et al.. (1991). Circularly Polarized Stacked Microstrip Antenna Applied to Relay System with TV Camera. 15(9). 1–6. 1 indexed citations
17.
Egashira, S., et al.. (1991). Sleeve antenna with ground wires. IEEE Transactions on Antennas and Propagation. 39(1). 1–7. 11 indexed citations
18.
Egashira, S., et al.. (1986). A sleeve monopole antenna in a warm plasma. Radio Science. 21(1). 159–165. 1 indexed citations
19.
Egashira, S., et al.. (1985). Considerations on feed expressions for the numerical analysis of antennas. Electronics and Communications in Japan (Part I Communications). 68(7). 65–74. 3 indexed citations
20.
Egashira, S., et al.. (1975). Analysis of hula-hoop antenna and consideration of its radiation resistance. IRE Transactions on Antennas and Propagation. 23(5). 709–713. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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